| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $240.91 | 5.416% | $253.9577 | $253.96 | $253.95 | $254.00 |
| Purchase #2 | $115.49 | 13.189% | $130.722 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $208.41 | 4.254% | $217.2758 | $217.28 | $217.30 | $217.30 |
| Purchase #4 | $207.77 | 7.395% | $223.1346 | $223.13 | $223.15 | $223.10 |
| Purchase #5 | $19.33 | 5.858% | $20.4624 | $20.46 | $20.45 | $20.50 |
| Purchase #6 | $247.94 | 11.764% | $277.1077 | $277.11 | $277.10 | $277.10 |
| Purchase #7 | $51.33 | 7.850% | $55.3594 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $1,091.18 | $1,178.0196 | $1,178.02 | $1,178.00 | $1,178.10 | |